Ark-0
Ark-0 is a test network for trying things out. It may be reset at any time.

Block 14437

Hash
0000003fb3908c4a5288941d466fd424a0792435f08a9f9ce329395454a140d6
Confirmations
27545
Time
2026-10-04 14:04:44 UTC
Median time
2026-10-04 13:55:11 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0046580315
Bits
1e00d6ae
Merkle root
a20347ef6b79266ea0c2e49e2b6ed7d341310e1bfc2e5e3ac8c7659f74b79683
Previous block
000000a8a8d22c554072f4d655f194df0b28a47676e9bd31adbc5e6067c6650e
Next block
0000005b48b3e537e430d52ef3873b1895cf7d2926e784a826d76f0c7217fa19

ML-DSA-44 block signature (M2)

M2 is an experimental rule of this test network. From a height set in its build, a node that enforces M2 accepts a block only if, besides the classical signet signature, the block carries a valid ML-DSA-44 signature by the Ark-0 block key, in its coinbase's witness commitment output. This page shows that signature; it does not check it.

Block 14437 is below the activation height 20000: nodes do not require this signature, and only log the result of checking it when run with -debug=validation. The block producer adds it from height 18000 on, so that nodes can check it before it is required.

Status
No ML-DSA-44 block signature in this block

Transactions

txidInputsOutputsAmountFee
a20347ef6b79…659f74b79683 coinbase1250